Chromatography MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Chromatography, a fundamental topic in the field of Analytical Instrumentation. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Chromatography MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Chromatography mcq questions that explore various aspects of Chromatography problems. Each MCQ is crafted to challenge your understanding of Chromatography principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Analytical Instrumentation tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Chromatography MCQs are your pathway to success in mastering this essential Analytical Instrumentation topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Chromatography. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Chromatography knowledge to the test? Let's get started with our carefully curated MCQs!

Chromatography MCQs | Page 9 of 14

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Q81.
Which of the following is the disadvantage of hydrogen, which can be used as carrier gas in gas chromatography?
Discuss
Answer: (a).Dangerous to use
Q82.
Which of the following is the disadvantage of helium, which can be used as carrier gas in gas chromatography?
Discuss
Answer: (b).Expensive
Q83.
Which of the following is the disadvantage of nitrogen, which can be used as carrier gas in gas chromatography?
Discuss
Answer: (c).Reduced sensitivity
Q84.
Slow injection of large samples leads to band broadening and loss of resolution.
Discuss
Answer: (a).True
Q85.
In which of the following methods are liquid samples injected into the column in gas chromatography?
Discuss
Answer: (b).Micro-syringe
Q86.
What must be done to the solid samples for it to be introduced into the column without using solid injection syringes in gas chromatography?
Discuss
Answer: (b).Dissolved in volatile liquids
Q87.
Which of the following is not a disadvantage of Pneumatic pumps used in liquid chromatography?
Discuss
Answer: (a).Pulsed output
Q88.
Which of the following is not a desired characteristic of pulse dampers or flow smootheners used in liquid chromatography?
Discuss
Answer: (d).Maximal dead volume
Discuss
Answer: (d).Reduction in sample size, reduction in column diameter
Discuss
Answer: (c).Requirement of small particle size and high pressure drop